Walter FX FLEX Non-Woven Finishing Drum 4x4 Inch

Achieve the Perfect Weld Finish

Take your metal finishing to the next level with the Walter FX™ FLEX Drum (07L442). As a welder, you know that the job isn't done until the finish looks as good as the weld itself. This 4" x 4" finishing drum is specifically built to help you clean up TIG and MIG welds and blend them seamlessly into the base metal. Unlike hard grinding wheels that can gouge or undercut your work, the FX™ FLEX features a spongy, non-woven material that hugs the surface, giving you a smooth, controlled blending action every time.

One of the toughest challenges in finishing is dealing with textured surfaces like diamond plate (checker plate). Standard sanding drums just bounce off the high spots, leaving the lows untouched. The FX™ FLEX solves this with its unique flexible design, allowing it to ride over bumps and dip into valleys, cleaning the entire surface uniformly without ruining the pattern. It is the ultimate tool for achieving that classic #4 brushed finish on stainless steel appliances, railings, and tanks.

This drum is designed to mount easily onto your linear finishing tool (like the Line-Mate), turning it into a powerhouse for surface restoration. It runs cool to prevent heat discoloration on sensitive alloys like stainless steel and aluminum. Stop wasting time switching between different grits and hand pads—grab the Walter FX™ FLEX Drum to clean, blend, and finish in one efficient step. It’s durable, effective, and essential for any shop that prides itself on professional-looking fabrication.